SDO HMI 2014-03-21 03:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 54.14 | 238.05 | 50.67 | 222.20 | -13.53 | 168.70 | -58.66 | 101.62 | 0.8494 | 567.7 | 262.6 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.50 | 144.57 | 22.01 | 130.21 | -14.51 | 170.18 | -57.18 | 102.78 | 0.8363 | 896.8 | 336.3 | |
| 5.58 | -1.00 | 5.11 | -1.00 | -14.50 | 169.43 | -57.92 | 102.74 | 0.8432 | 488.8 | 999999 | |
| 0.00 | 1.83 | 0.00 | 1.71 | -15.20 | 168.77 | -58.58 | 103.56 | 0.8493 | 470.0 | 352.5 | |
| 1.57 | -1.00 | 1.45 | -1.00 | -14.46 | 169.04 | -58.32 | 102.69 | 0.8468 | 54.7 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.71 | -11.69 | 169.96 | -57.40 | 99.39 | 0.8383 | 376.0 | 350.9 | |
| 0.00 | 1.31 | 0.00 | 1.24 | -15.14 | 168.26 | -59.10 | 103.48 | 0.8538 | 90.0 | 72.6 | |
| 0.00 | 1.66 | 0.00 | 1.55 | -13.80 | 168.65 | -58.70 | 101.91 | 0.8502 | 270.0 | 212.8 | |
| 0.00 | 1.13 | 0.00 | 1.10 | -13.87 | 167.22 | -60.13 | 101.99 | 0.8627 | -445.0 | -495.9 | |
| 0.00 | 0.70 | 0.00 | 0.68 | -12.85 | 167.40 | -59.95 | 100.80 | 0.8612 | 151.0 | 74.6 | |
| 17.61 | 68.10 | 16.98 | 65.72 | -12.13 | 167.56 | -59.80 | 99.96 | 0.8600 | 784.2 | 240.0 | |
| 1.13 | -10.00 | 1.11 | -10.00 | -11.79 | 167.19 | -60.17 | 99.57 | 0.8632 | 140.1 | 999999 | |
| 0.00 | 0.44 | 0.00 | 0.44 | -14.18 | 166.13 | -61.22 | 102.35 | 0.8719 | 106.0 | 141.2 | |
| 0.00 | 0.70 | 0.00 | 0.70 | -12.26 | 166.19 | -61.16 | 100.14 | 0.8716 | 197.0 | 231.2 | |
| 0.96 | 4.10 | 1.00 | 4.29 | -12.62 | 164.93 | -62.42 | 100.58 | 0.8819 | -589.7 | -433.2 | |
| 0.00 | 0.78 | 0.00 | 0.81 | -12.33 | 165.06 | -62.30 | 100.24 | 0.8809 | -384.0 | -366.8 | |
| 0.00 | 1.22 | 0.00 | 1.27 | -12.23 | 165.03 | -62.32 | 100.14 | 0.8812 | -79.0 | -121.9 | |
| 0.52 | 1.57 | 0.56 | 1.67 | -9.86 | 164.47 | -62.89 | 97.47 | 0.8864 | 465.0 | 473.1 | |
| 0.00 | 0.87 | 0.00 | 0.93 | -10.33 | 164.30 | -63.05 | 98.01 | 0.8875 | 229.0 | 236.6 | |
| 0.00 | 0.87 | 0.00 | 0.94 | -11.22 | 163.82 | -63.53 | 99.03 | 0.8910 | -274.0 | -268.4 | |
| 2.27 | 5.76 | 2.45 | 6.22 | -10.10 | 163.91 | -63.45 | 97.78 | 0.8907 | 338.8 | 155.4 | |
| 0.00 | 0.35 | 0.00 | 0.38 | -9.26 | 163.72 | -63.64 | 96.84 | 0.8926 | 279.0 | 279.0 | |
| 0.00 | 1.31 | 0.00 | 1.63 | -15.74 | 159.83 | -67.53 | 104.15 | 0.9189 | -562.0 | -535.9 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |